| Value | Category | Cases | |
|---|---|---|---|
| 1 | 313 |
15.7%
|
|
| 2 | 745 |
37.5%
|
|
| 3 | 596 |
30%
|
|
| 4 | 229 |
11.5%
|
|
| 5 | 78 |
3.9%
|
|
| 6 | 28 |
1.4%
|
|
| Sysmiss | 1 |